Structure of neutron stars in \(R\)-squared gravity

DOI10.1007/s10714-013-1501-5zbMath1266.83151arXiv1301.5189OpenAlexW2032949900MaRDI QIDQ1949182

Federico García, Florencia A. Teppa Pannia, Gustavo E. Romero, Mariana Orellana

Publication date: 6 May 2013

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1301.5189

zbMATH Keywords

neutron starsmodified gravitygeneralised gravity equation

Mathematics Subject Classification ID

Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Galactic and stellar structure (85A15) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)

Related Items (22)

Strongest constraint in f(R) = R+ α R² gravity: stellar stability ⋮ Stellar structure models in modified theories of gravity: lessons and challenges ⋮ Charged quark stars in metric f(R) gravity ⋮ Dynamical stability of Minkowski space in higher order gravity ⋮ Tidal deformability of neutron stars with exotic particles within a density dependent relativistic mean field model in R-squared gravity ⋮ The gravitational field of a star in quadratic gravity ⋮ R²-gravity quark stars from perturbative QCD ⋮ Swampland dS conjecture in mimetic f(R, T) gravity ⋮ Dipole magnetic field of neutron stars in \(f(R)\) gravity ⋮ Structure of compact stars in \(R\)-squared Palatini gravity ⋮ Neutron stars in scalar-tensor-vector gravity ⋮ Rapidly rotating compact stars in Rastall’s gravity ⋮ Role of σR2 + γRμνTμν model on anisotropic polytropes ⋮ Equation-of-state of neutron stars with junction conditions in the Starobinsky model ⋮ Neutron stars inf(R) gravity and scalar-tensor theories ⋮ Properties of white dwarfs in Einstein-Λ gravity ⋮ Weak gravity conjecture, black branes and violations of universal thermodynamics relation ⋮ Neutron stars structure in the context of massive gravity ⋮ Weakly charged compact stars in f(R) gravity ⋮ Instability of compact stars with a nonminimal scalar-derivative coupling ⋮ Radial oscillations and stability of compact stars in f(R, T) = R+ 2β T gravity ⋮ Anti-de Sitter neutron stars in the theory of gravity with nonminimal derivative coupling

Cites Work

• Beyond Einstein gravity. A survey of gravitational theories for cosmology and astrophysics.
• <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>f</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mi>R</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>theories of gravity
• Inhomogeneous cosmological models: exact solutions and their applications
• Analytical representations of unified equations of state of neutron-star matter
• On the Stability of Stellar Models, with Remarks on the Origin of Novae.

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